baber/WOPTO huggingface dataset:
Patent MY-124463-A (MY)
Title: Scroll-type oilless fluid machine
Inventor: HIRONOBU OSHIMA
IPC: F01C21/10
Filed: 1996-01-25
Abstract: A HIGHPERFORMANCE, SCROLL-TYPE OILLESS FLUID MACHINE HAS A SIMPLE STRUCTURE WHICH ENABLES HIGHLY ACCURATE CONTROL OF A THRUST DIMENSION AND EASY INSTALLATION TO ACHIEVE IMPROVED ASSEMBLABILITY. THE SAID SCROLL-TYPE OILLESS FLUID MACHINE INCLUDES A SCROLL COMPRESSING ELEMENT AND AN ELECTRIC ELEMENT, WHEREIN THE SCROLL COMPRESSING ELEMENT IS CONSTITUTED BY: A STATIONARY SCROLL WHICH IS FIXED TO A FRAME AND WHICH HAS A END PLATE AND A SPIRAL LAP VERTICALLY MOUNTED ON THE END PLATE; AND A ORBITING SCROLL WHICH HAS AN END PLATE, A SPIRAL LAPVERTICALLY MOUNTED ON ONE SURFACE OF SAID END PLATE, AND A BOSS VERTICALLY MOUNTED ON THE OTHER SURFACE OF THE END PLATE; AND AN OLDHAMS COUPLING FOR MAKING THE ORBITING SCROLL REVOLVE ALONG A CIRCULAR ORBIT WITHOUT CAUSING IT TO ROTATE WITH RESPECT TO THE STATIONARY SCROLL . THE FRAME IS PROVIDED WITH A DRY BEARINGFOR SUPPORTING THE THRUST SURFACE OF THE END PLATE OF THE ORBITING SCROLL AND THE DRY BEARING IS ENGAGED WITH THE FRAME .(FIGURE 1)
Patent MY-122678-A (MY)
Title: A method of constructing an electronic assembly having an indium thermal couple and an electronic assembly having an indium thermal couple
Inventor: DISHONGH TERRANCE J
IPC: H01L23/34
Filed: 2000-09-06
Abstract: ACCORDING TO ONE ASPECT OF THE INVENTION A METHOD OF CONSTRUCTING AN ELECTRONIC ASSEMBLY (60) IS PROVIDED. THE ELECTRONIC ASSEMBLY (60) IS CONSTRUCTED FROM A SEMICONDUCTOR PACKAGE (34) INCLUDING A PACKAGE SUBSTRATE (38) AND A SEMICONDUCTOR CHIP (40) MOUNTED TO THE PACKAGE SUBSTRATE (38), A THERMALLY CONDUCTIVE MEMBER, AND A SUBSTANCE INCLUDING INDIUM. THE METHOD COMPRISES SECURING THE THERMALLY CONDUCTIVE MEMBER AND THE SEMICONDUCTOR PACKAGE (34) IN A SELECTED ORIENTATION RELATIVE TO ONE ANOTHER WITH THE THERMALLY CONDUCTIVE MEMBER ON A SIDE OF THE SEMICONDUCTOR CHIP (40) OPPOSING THE PACKAGE SUBSTRATE (38) AND WITH THE SUBSTANCE LOCATED BETWEEN THE SEMICONDUCTOR CHIP (40) AND AT LEAST A PORTION OF THE THERMALLY CONDUCTIVE MEMBER. THE SUBSTANCE IS THERMALLY COUPLED TO THE SEMICONDUCTOR CHIP (40) ON ONE SIDE AND THERMALLY COUPLED TO THE PORTION OF THE THERMALLY CONDUCTIVE MEMBER ON AN OPPOSING SIDE.
Patent MY-133955-A (MY)
Title: "humidification cylinder and method of humidifying material"
Inventor: STEVEN ROHN WAGONER
IPC: A24B3/02
Filed: 2001-02-12
Abstract: A HUMIDIFYING CYLINDER INCLUDES A FIRST ROTATABLE CYLINDER HAVING AN INLET END AND AN OUTLET END AND A PLURALITY OF FIRST BLADES EXTENDING SURFACE OF THE FIRST CYLINDER. THE HUMIDIFYING CYLINDER FURTHER INCLUDES A SECOND ROTATABLE CYLINDER HAVING AN INLET END AND AN OUTLET END AND A PLURALITY OF SECOND BLADES EXTENDING SUBSTANTIALLY RADIALLY INWARDLY FROM AN INTERIOR SURFACE OF THE SECOND CYLINDER, THE SECOND CYLINDER BEING SUBSTANTIALLY COAXIAL WITH THE FIRST CYLINDER AND THE FIRST CYLINDER BEING DISPOSED INSIDE OF THE SECOND CYLINDER SUCH THAT THE EXTERIOR SURFACE OF THE FIRST CYLINDER DEFINE AN ANNULAR SPACE. AT LEAST ONE DRIVE IS PROVIDED FOR ROTATING THE FIRST CYLINDER AND THE SECOND CYLINDER. AT LEAST ONE CONDUIT IS DISPOSED IN THE ANNULAR SPACE FOR INTRODUCING MOISTURE INTO THE ANNULAR SPACE. A METHOD OF HUMIDIFYING MATERIAL IS ALSO DISCLOSED.@@FIGURE 1
Patent MY-128233-A (MY)
Title: Adhesives and adhesive compositions containing thioether groups
Inventor: GROSS KATHLEEN MARIE BERTINI
IPC: C09J163/02
Filed: 2002-02-26
Abstract: IN ONE ASPECT, THE INVENTION PROVIDES A CURABLE COMPOSITION COMPRISING A MIXTURE OF EPOXY RESIN , CATALYST AND AN EPOXY REACTIVE THIOETHER-CONTAINING COMPOUND AND THE RESULTING ADHESIVES. THE RESULTING ADHESIVES ARE WATER AND/OR SOLVENT RESISTANT AND BOND TO PLASTICS SUCH AS ABS, POLYCARBONATE, AND PMMA;POLYIMIDE; NOBLE METALS SUCH AS GOLD AND PALLADIUM; AND SILICON-CONTAINING MATERIALS SICH AS SILICON WAFER DIE AND SILICON DIOXIDE.
Patent MY-137828-A (MY)
Title: Keratinocytes which may be used as a biologically active substances for the treatment of wounds
Inventor: PETRA EBERHARDT
IPC: A61K35/12
Filed: 2002-10-15
Abstract: THE INVENTION RELATES TO NEW KERATINOCYTES WHICH MAY BE CULTURED IN VITRO AND THE ADVANTAGEOUS USE THEREOF FOR PREPARATING A PRODUCT WHICH CAN BE USED TO TREAT ACUTE AND CHRONIC WOUNDS.
Patent MY-135346-A (MY)
Title: Flow control system
Inventor: WHEELER MATTHEW G
IPC: F04B15/00
Filed: 2003-09-26
Abstract: A FLOW CONTROL SYSTEM (100) INCLUDES A SUBSTANTIALLY RIGID VESSEL (110) WITH A PROCESS FLUID RESERVOIR SITUATED IN THE RIGID VESSEL (110) IS IN FLUID COMMUNICATION WITH AN OUTLET (116). A MOVABLE MEMBER (120) AND/OR A WORKING FLUID IS SITUATED IN THE RIGID VESSEL (110) SO AS TO SELECTIVELY EXPEL PROCESS FLUID FROM THE OUTLET. WHERE A MOVABLE MEMBER IS EMPLOYED, MOVEMENT OF THE MOVABLE MEMBER IN A FIRST DIRECTION CAUSES PROCESS FLUID (122) TO BE DRAWN INTO AN INLET (114) AND MOVEMENT OF THE MOVABLE MEMBER IN A SECOND DIRECTION CAUSES PROCESS FLUID (122) TO BE EXPELLED FROM THE OUTLET (116). IN OTHER IMPLEMENTATIONS, THE WORKING FLUID IS METERED INTO A WORKING FLUID RESERVOIR (340) TO COMPRESS A FLEXIBLE PROCESS FLUID RESERVOIR AND EXPEL PROCESS FLUID (122) THEREFROM.
Patent MY-141613-A (MY)
Title: Method of providing sms callback
Inventor: SIA LEE ENG
IPC: H04W4/16
Filed: 2003-10-14
Abstract: A METHOD OF CONNECTING TWO OR MORE PHONE LINES IN A CROSS-COUNTRY CONNECTION THROUGH A RENTED DEVICE (44). THE DEVICE MAY BE A MOBILE PHONE OR A SIM CARD. AN SMS MESSAGE (42) IS SENT FROM THE RENTED DEVICE (44) TO A SERVICE PROVIDER (47) BEARING THE IDENTIFICATION OF THE PHONE LINES TO BE CONNECTED. THE SMS IS RECEIVED BY A GATEWAY OF THE SERVICE PROVIDER, AND THE GATEWAY SUBSEQUENTLY PLACES CALLS TO THE PHONE LINES (46) IN THE SMS AND CONNECTS THE PHONE LINES.
Patent MY-139726-A (MY)
Title: Process for the production of high quality base oils
Inventor: FARSHID DARUSH
IPC: C10G65/12
Filed: 2003-10-15
Abstract: THIS INVENTION IS DIRECTED TO A PROCESS FOR HYDROPROCESSING VACUUM GAS OILS AND OTHER FEEDS IN ORDER TO PRODUCE UNCONVERTED OIL SUITABLE FOR USE AS BASE OIL FEED FOR WHITE OILS, GROUP III OILS, AND BMCI (BUREAU OF MINES CORRELATION INDEX) ETHYLENE PLANT FEED. AMMONIA, HYDROGEN SULFIDE, AND LIGHT PRODUCTS ARE REMOVED FROM THE LIST STAGE (5) AT HIGH PRESSURE IN ORDER TO PRODUCE A HIGHER QUALITY OF UNCONVERTED OIL (51) THAT IS SUITABLE FOR GROUP III BASE OILS.
Patent MY-136445-A (MY)
Title: Rear drag operation structure for a spinning reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/027
Filed: 2004-07-21
Abstract: THE REAR DRAG OPERATION STRUCTURE INCLUDES A KNOB MOUNTING PORTION (52), A FIRST REAR DRAG KNOB (50), AND A SECOND REAR DRAG KNOB (51). THE KNOB MOUNTING PORTION (52) INCLUDES A TUBULAR PORTION (52G) THAT PROJECTS REARWARD FROM THE REAR PORTION (LC) OF THE REEL UNIT (1), AND A MALE THREADED PORTION (52E) FORMED ON THE OUTER PERIPHERAL SURFACE OF THE TUBULAR PORTION (52G). THE FIRST REAR DRAG KNOB (50) IS MOUNTED ON THE REAR END PORTION OF THE KNOB MOUNTING PORTION (52). THE SECOND REAR DRAG KNOB (51) INCLUDES LEVER MEMBERS THAT ARE DISPOSED BETWEEN THE REAR PORTION (1C) OF THE REEL UNIT (1) AND THE FRONT PORTION OF THE FIRST REAR DRAG KNOB (50), AND A NUT MEMBER (95) THAT IS MOUNTED ON THE LEVER MEMBERS SO AS, TO BE NOT ROTATABLE BUT MOVEABLE FORWARD AND BACKWARD RELATIVE THERETO, AND IS SCREWED ONTO THE MALE THREADED PORTION (52E) OF THE KNOB MOUNTING PORTION (52).
Patent MY-136873-A (MY)
Title: Rotary shaft vibration prevention device
Inventor: IMAMURA TAKAAKI
IPC: F16F15/26
Filed: 2004-11-05
Abstract: [OBJECT]@TO PROVIDE A DEVICE CAPABLE OF REDUCING VIBRATION WITH A SIMPLE AND LOW-COST CONFIGURATION STILL HAVING DURABILITY.@[MEANS FOR SOLUTION]@IN A DEVICE FOR PREVENTING VIBRATION OF A ROTARY SHAFT HAVING A MASS ELEMENT, AN ANTI-VIBRATION MASS ELEMENT (52) ROTATING TOGETHER WITH THE ROTARY SHAFT IS PROVIDED AND THE ANTI-VIBRATION MASS ELEMENT (52)IS SUPPORTED MOVABLY IN THE AXIAL DIRECTION OF THE ROTARY SHAFT WHILE CREATING FRICTION. FURTHER, THE ANTI-VIBRATION MASS ELEMENT (52) IS SUPPORTED SO AS TO BE UNMOVABLE IN A DIRECTION PERPENDICULAR TO THE AXIAL DIRECTION OF THE ROTARY SHAFT. ALSO, THE ANTI-VIBRATION MASS ELEMENT (52) IS SUPPORTED SO AS TO BE PIVOTABLE ABOUT A DIRECTION PERPENDICULAR TO THE DIRECTION OF THE ROTARY SHAFT.
Patent MY-143711-A (MY)
Title: Flow reversing apparatus and methods of use
Inventor: KENISON MICHAEL
IPC: E21B34/10
Filed: 2006-06-01
Abstract: FLOW REVERSING APPARATUS AND METHODS OF USE APPARATUS AND METHODS FOR SELECTIVELY AND SAFELY REVERSING FLOW IN COILED TUBING USED FOR WELLBORE CLEANOUTS ARE DISCLOSED. ONE APPARATUS INCLUDES A SECTION OF COILED 5 TUBING HAVING A MAIN FLOW CHANNEL, AT LEAST TWO FLOW-PREVENTING VALVES IN THE SECTION OF COILED TUBING, EACH ADAPTED TO CLOSE THE MAIN FLOW CHANNEL UPON ATTEMPTED FLOW REVERSAL, AND AT LEAST ONE ACTUATOR ADAPTED TO DETER CLOSING OF THE FLOW-PREVENTING VALVES. )00@-DI@31 1/06/0Z 1 T2
Patent MY-141899-A (MY)
Title: Authenticity verification
Inventor: COWBURN RUSSELL P
IPC: G06K19/14
Filed: 2006-07-26
Abstract: A METHOD FOR AUTHENTICITY VERIFICATION. THE METHOD CAN COMPRISE CONDUCTING A TRANSACTION BETWEEN FIRST AND SECOND PARTIES, THE PARTIES BEING RESPECTIVELY LOCATED AT FIRS AND SECOND LOCATIONS REMOTE ONE-ANOTHER, THE OUTCOME OF THE TRANSACTION BEING THE TRANSFER OF TITLE TO GOODS AND/OR SERVICES FROM THE FIRST PARTY TO THE SECOND PARTY. DATA DESCRIBING A VALUE ENTITLEMENT TOKEN OF THE SECOND PARTY CAN BE CAPTURED TO CREATE A SIGNATURE FOR THE VALUE ENTITLEMENT TOKEN, THE SIGNATURE BEING BASED UPON AN INTRINSIC PROPERTY OF THE VALUE ENTITLEMENT TOKEN. THE SIGNATURE CAN BE TRANSMITTED FROM THE SECOND PARTY TO A THIRD PARTY WHICH CAN COMPARE THE SIGNATURE TO A DATABASE OF STORED SIGNATURE! (204). A VALIDATION RESULT INDICATING WHETHER THE VALUE ENTITLEMENT TOKEN CORRESPONDS TO A VALUE ENTITLEMENT TOKEN SIGNATURE IN THE DATABASE (204) CAN BE TRANSMITTED FROM THE THIN PARTY TO THE FIRST PARTY.
Patent MY-177188-A (MY)
Title: A device for protecting and securing medical device at a venipuncture site
Inventor: CHAN JAN KOW
Filed: 2006-12-11
Abstract: A device for protecting and securing at least a medical device at a venepuncture site and having at least a supporting member (40a) in which the medical tube (90) winds around to form a loop, and having restrictor members (50a and 51) to retain the loop formed around an arch-shaped passageway. The arch-shaped passageway serves to provide sufficient radical length of the medical tube (90) to allow for the restitution of the medical tube (90) upon release of application of stretch tensile force on the medical tube, resulting in the resilient medical tube regaining its proper shape, and maintaining an unobstructed flow of fluid in the medical tube, and said restrictor members (50b) enable the medical tube securely retained on the supporting members (40b) to prevent any inadvertent of retraction of the medical tube, wherein the tubing is wound through the restrictor slots or hole took a curvature shape, when a sudden force is applied to the tubing, the applied force tends to straighten the tubing causing the tubing pressing on the edges of the slot or hole, resulting in the restriction in the movement of the tubing. The device includes a cover (20) with a hollow interior. The device contains restrictor members to cater for both larger and thin medical tube sizes. The cover (20) comprises an opening (30) at one end of the cover to receive a portion of medical tube, and an arch-shaped opening (31) at the other end which serves to avoid putting undue pressure on venipuncture site or on part of the medical device which is subcutaneously-located. The device is pivotally movable between an open position wherein the venipuncture site is exposed and a close position wherein the venipuncture site is covered and protected. The device further comprises a fastening member to secure the device to the patient.
Patent MY-180448-A (MY)
Title: Current transformer for power supply and method for manufacturing the same
Inventor: JONG-MAHN SOHN
Filed: 2008-07-08
Abstract: Disclosed are a current transformer for power supply, and a method for manufacturing the same. The current transformer for power supply comprises: a first core (151) formed of a magnetic substance, and having a loop shape with a gap (G) at one side thereof; and a supporting core (161) formed of a magnetic substance, and disposed at one or more sides of the first core (151) so as to block the gap (G). Accordingly, power supply can be smoothly performed at a small current region, and a power supply subject is prevented from being damaged at a large current region. Furthermore, the number of turns of a coil can be reduced, and an entire size of the current transformer for power supply can be made to be small. (Figure 7)
Patent MY-148675-A (MY)
Title: Catalyst composition and process for di-, tri-and/or tetramerization of ethylene
Inventor: FRITZ PETER M
IPC: B01J31/14
Filed: 2008-06-16
Abstract: THE PRESENT INVENTION RELATES TO A CATALYST COMPOSITION AND PROCESS FOR DI-, TRI- AND/OR TETRAMERIZATION OF ETHYLENE, WHEREIN THE CATALYST COMPOSITION COMPRISES A CHROMIUM COMPOUND, A LIGAND OF THE GENERAL STRUCTURE (A) R1R2P-N(R3)-P(R4)-N(R5 )-H OR (B) R1R2P-N(R3)-P(R4)-N(R5)-PR6R7, OR ANY CYCLIC DERIVATIVES OF (A) AND (B), WHEREIN AT LEAST ONE OF THE P OR N ATOMS OF THE PNPN-UNIT OR PNPNP-UNIT IS MEMBER OF A RING SYSTEM, THE RING SYSTEM BEING FORMED FROM ONE OR MORE CONSTITUENT COMPOUNDS OF STRUCTURES (A) OR (B) BY SUBSTITUTION AND A CO-CATALYST OR ACTIVATOR.
Patent MY-156345-A (MY)
Title: Method for the production of ketoacids and their derivatives
Inventor: CHRISTOPH KOBLER
IPC: C07C51/15
Filed: 2008-06-12
Abstract: A METHOD FOR THE PRODUCTION OF ?-KETOACIDS, IN PARTICULAR OF ?-KETOMETHIONINE, AND THEIR DERIVATIVES IS DESCRIBED, AS ALSO IS THE USE OF THIOLS FOR REVERSING THE POLARITY OF ALIPHATIC OR AROMATIC ALDEHYDES. IN THIS METHOD, A) AN ALDEHYDE IS REACTED WITH THIOLS TO GIVE THE CORRESPONDING DITHIOACETAL, AND B) THE RESULTANT DITHIOACETAL THEN REACTS WITH AN ELECTROPHILE IN THE PRESENCE OF A BASE AND AFTER HYDROLYSIS TO GIVE AN ?,?-(DITHIO)CARBOXYLIC ACID AND C) THE ?,?-(DITHIO)CARBOXYLIC ACID IS THEN REACTED VIA ACID-CATALYSED SOLVOLYSIS TO GIVE THE ?-KETOACID OR ITS DERIVATIVES, WITH LIBERATION OF THIOL. NO SUITABLE
Patent MY-154733-A (MY)
Title: High capacity extrusion die assembly
Inventor: KEARNS JOSEPH P
IPC: A21C11/20
Filed: 2009-01-01
Abstract: HIGH-CAPACITY EXTRUSION DIE ASSEMBLIES (20, 90, 130, 140, 180, 252) EACH HAVING A TUBULAR SECTIONS (44, 146, 162, 268) AND AN ELONGATED, AXIALLY ROTATABLE, HELICALLY FLIGHTED SCREW SECTION (56, 56A, 152, 168, 276, 278) WHICH COOPERATIVELY DEFINE FRUSTOCONICAL, OUTWARDLY DIVERGING MATERIAL FLOW PATHS (75, 160, 291) AT CONSTANT OR DIFFERING DIVERGENCE ANGLES OF FROM ABOUT 1-11°. THE USE OF DIVERGING TUBULAR SECTIONS (44, 146, 162, 268) AND SCREW SECTIONS (56, 56A, 152, 168, 276, 278) PERMITS THE USE OF LARGER DIE PLATES (76, 118, 292) WITH AN INCREASED NUMBER OF DIE OPENINGS (80, 124, 296). THIS ALLOWS SIGNIFICANT INCREASES IN EXTRUSION PRODUCTION RATES. THE DIE ASSEMBLIES (20, 90, 130, 140, 180, and 252) CAN BE USED IN THE PRODUCTION OF A WIDE NUMBER OF HUMAN FOODS OR ANIMAL FEEDS, AND PARTICULARLY AQUATIC FEEDS OF THE FLOATING OR SINKING VARIETY. IN ANOTHER ASPECT OF THE INVENTION, AN EXTRUDER (210) IS PROVIDED HAVING DIVERGING AND CONVERGING SECTIONS (212, 214) ALONG THE LENGTH THEREOF AND DEFINING CORRESPONDING FLOW PATHS (230, 246).
Patent MY-150544-A (MY)
Title: Composite oxide for hydrocarbon reforming catalyst, process for producing the same, and process for producing syngas using the same
Inventor: TOSHIYA WAKATSUKI
IPC: C01B3/38
Filed: 2009-07-17
Abstract: A COMPOSITE OXIDE FOR A HYDROCARBON REFORMING CATALYST WHICH MAINTAINS THE CATALYTIC ACTIVITY AT A HIGH LEVEL OVER A LONG PERIOD OF TIME, A PROCESS FOR PRODUCING THE CATALYST, AND A PROCESS FOR PRODUCING SYNGAS USING THE CATALYST, ARE PROVIDED. THE COMPOSITE OXIDE FOR A HYDROCARBON REFORMING CATALYST IS OBTAINED BY A PROCESS INCLUDING PREPARING A MIXED SOLUTION FOR IMPREGNATION WHICH CONTAINS CATALYTIC ACTIVE COMPONENTS OF Co, OR Co AND Ni, ONE OR MORE OXIDATION RESISTANCE ENHANCING COMPONENTS SELECTED FROM THE ELEMENTS OF GROUP 3B AND THE ELEMENTS OF GROUP 6A OF THE PERIODIC TABLE, AND ONE OR MORE ADDITIVE METAL COMPONENTS SELECTED FROM Ca AND Mg; IMPREGNATING A CARRIER FORMED FROM A POROUS MOLDED BODY SELECTED FROM MAGNESIA AND A COMPOSITE OF MAGNESIA AND CALCIA, WITH THE MIXED SOLUTION FOR IMPREGNATION; DRYING THE IMPREGNATED CARRIER; AND CALCINING THE DRIED CARRIER IN AN OXIDIZING ATMOSPHERE.
Patent RU-2003120454-A (RU)
IPC: C07C49/08
Filed: 2001-11-30
Abstract: The present invention claims a process and an apparatus for the work-up by distillation of cleavage product mixtures produced in the cleavage of alkylaryl hydroperoxides. Usually, in the work-up by distillation of cleavage product mixtures which are produced in the cleavage of alkylaryl hydroperoxides, the cleavage product mixture is divided into three main fractions, for which at least two distillation columns are used. The use of two distillation columns has the disadvantage that the capital costs, and also the energy costs, in these conventional processes are relatively high.By means of the inventive process for the work-up by distillation of cleavage product mixtures, the equipment requirements and the energy consumption can be markedly reduced in comparison with customary plants, since the cleavage product mixture can be resolved into the three main fractions in only one apparatus. The inventive process can be used for the work-up by distillation of cleavage product mixtures produced in the cleavage of alkylaryl hydroperoxides, in particular in the cleavage of cumene hydroperoxide. By using the inventive process it is possible to separate off phenol and acetone from a cleavage product mixture that was obtained in the cleavage of cumene hydroperoxide.
Patent RU-2003132440-A (RU)
IPC: C07D215/14
Filed: 2002-03-22
Abstract: A method for preparing a 7-quinolynyl-3,5-dihydroxyhept-6-enoate useful as an intermediate for pharmaceuticals, in high yield and in high purity, is presented. It is a method for preparing a 7-quinolinyl-3,5-dihydroxyhept-6-enoate represented by the formula (IV): <CHEM> (wherein R represents an alkyl group or an aryl group), characterized in that a compound represented by the formula (I): <CHEM> (wherein R is as defined above), or a compound represented by the formula (II): <CHEM> (wherein R is as defined above), is reduced by sodium borohydride in the presence of a boron compound represented by the formula (III): R'OBR"2 (wherein R' and R" represent independently an alkyl group), and then the resultant reaction mixture is treated with an aqueous solution of hydrogen peroxide.
Patent RU-2004108867-A (RU)
IPC: H04L12/56
Filed: 2004-03-25
Abstract: Methods, systems, and computer program products that reduce buffer requirements in a messaging system so that the messaging system can send or receive relatively larger messages using a given buffer size. Message handlers are provided, each identifying a corresponding processing operation to perform on a message object having a streamed portion with a stream oriented interface. Pipelines comprising ordered collections of the message handlers are provided as well. The message object is processed by the message handlers in the message pipelines, such that at least one message handler encapsulates the streamed portion of the message object with its corresponding processing operation. The corresponding processing operation is to be performed at a future time, and encapsulates the streamed portion of the message object without materializing the stream portion in a buffer. The messaging system may be an intermediary for routing a message object or an endpoint. <IMAGE>
Patent RU-2004130448-A (RU)
IPC: A47L11/164
Filed: 2003-02-26
Abstract: The invention relates to a device in a circular disk-shaped cleaning element intended for cleaning by means of a cleaning machine. The element is designed with a number of recesses ( 3 ) distributed over the active cleaning surface ( 2 a) thereof Grinding elements ( 4 ) containing industrial diamonds and conventionally used for grinding stone and concrete floors are arranged in the said recesses. The grinding elements are fixed in such a way that in use they only come into light contact with the surface that is to be cleaned. The invention further relates to the use of a cleaning element in connection with wet cleaning conventionally performed with a cleaning machine. Alternatively the device may be used in such a way that dry polishing is first performed using the cleaning element, following which wet cleaning is carried out using a conventional cleaning element.
Patent RU-2005103233-A (RU)
IPC: G04B19/04
Filed: 2003-07-09
Abstract: A watch movement has tensioned (30, 32) belt (20, 21) transmission between ball bearing mounted pulleys (150, 160, 170, 180) of the energy from several inclined barrels (15, 16, 17, 18) joined by a torque divider and charged by a mass (14) oscillating linearly between sprung stops. A watch movement has tensioned (30, 32) belt (20, 21) transmission between ball bearing mounted pulleys (150, 160, 170, 180) of the energy from several inclined barrels (15, 16, 17, 18) joined by a torque divider (40) and charged by a mass (14) oscillating linearly between sprung stops. Includes INDEPENDENT CLAIMs for the use of toothed belts and for the manufacture of the belts by moulding synthetic material on a metal substrate and for partial visibility of the belts through the watch face. Includes an INDEPENDENT CLAIM for a regulator that can be set before insertion in the watch.
Patent RU-2005103839-A (RU)
IPC: C10G53/16
Filed: 2002-07-15
Abstract: The present invention refers to a process to rerefine used petroleum oils by extraction with aliphatic solvents, characterised in that, after eliminating the extract solvent, the process comprises the following treatments:  a) Flash continuous vaporization, at atmospheric pressure or near atmospheric pressure, to separate the light fractions, in the presence of small amounts of a basic compound or a reducing agent or a combination of both. b) Continuous distillation, in a fractionating column, of the bottom liquid obtained in stage a), under moderate vacuum and temperatures; in the presence of a basic compound or a reducing compound or a combination of both; with recirculation from the bottom of the column to its feed; separating, as lateral extractions, the vacuum gas-oil or spindle oil and the lubricant bases and, as bottom product, a fuel-oil or asphaltic component. <IMAGE>
Patent RU-2005114912-A (RU)
IPC: G01S19/23
Filed: 2003-10-17
Abstract: A method and apparatus to utilize a set of measurements (either partial or compete) to improve the accuracy of an initial position estimate for a wireless terminal. The initial position estimate for the terminal is first obtained (e.g., based on a cell-ID or an enhanced cell-ID solution). Measurements are obtained for the terminal. The initial position estimate is then updated with the measurements to obtain a revised position estimate for the terminal. The updating may be performed by (1) deriving a measurement vector based on the initial position estimate and the measurements, (2) forming an observation matrix for the measurements, (3) determining a matrix of weights, (4) deriving a correction vector based on the measurement vector, the observation matrix, and the weight matrix, and (5) updating the initial position estimate with the correction vector.